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Correction of chemical names on the Inventory - 13 May 2026

We have updated the names of the following chemicals in the Australian Inventory of Industrial Chemicals (Inventory) to the Chemical Abstracts Service (CAS) name. These corrections do not change the identity of the chemical substances themselves.

 For details of their Inventory listings, search the Inventory.

We've made these amendments under section 85 of the Industrial Chemicals Act 2019.

A list of chemicals that have had their names updated on the Inventory

Previous chemical nameChemical name as variedCAS numberListing varied onReason the listing was varied
Guanidine, monohydrochloride     Guanidine, hydrochloride (1:1)   50-01-1       8 May 2026CAS updated the chemical name
1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, (R)-,[R-(R*,R*)]-2,3-dihydroxybutanedioate (1:1) (salt)1,2-Benzenediol, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]-, (2R,3R)-2,3-dihydroxybutanedioate (1:1)51-42-38 May 2026CAS updated the chemical name
1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, (R)-1,2-Benzenediol, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]-51-43-48 May 2026CAS updated the chemical name
L-Cysteine, hydrochlorideL-Cysteine, hydrochloride (1:1)52-89-18 May 2026CAS updated the chemical name
Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-Pyridine, 3-[(2S)-1-methyl-2-pyrrolidinyl]-54-11-58 May 2026CAS updated the chemical name
Mercurate(1-), ethyl(2-mercaptobenzoato(2-)-O,S)-, sodiumMercurate(1-), ethyl[2-(mercapto-.kappa.S)benzoato(2-)-.kappa.O]-, sodium (1:1)54-64-88 May 2026CAS updated the chemical name
3-Pyridinecarboxylic acid, sodium salt3-Pyridinecarboxylic acid, sodium salt (1:1)54-86-48 May 2026CAS updated the chemical name
Phenol, 4-(methylamino)-, sulfate (2:1) (salt)Phenol, 4-(methylamino)-, sulfate (2:1)55-55-08 May 2026CAS updated the chemical name
Ethanamine, 2,2'-dithiobis-, dihydrochlorideEthanamine, 2,2′-dithiobis-, hydrochloride (1:2)56-17-78 May 2026CAS updated the chemical name
2,4,11,13-Tetraazatetradecanediimidamide, N,N''-bis(4-chlorophenyl)-3,12-diimino-, diacetate2,4,11,13-Tetraazatetradecanediimidamide, N,N′′-bis(4-chlorophenyl)-3,12-diimino-, acetate (1:2)56-95-18 May 2026CAS updated the chemical name
1-Hexadecanaminium, N,N,N-trimethyl-, bromide1-Hexadecanaminium, N,N,N-trimethyl-, bromide (1:1)57-09-08 May 2026CAS updated the chemical name
Benzenamine, N,N-dimethyl-4-(phenylazo)-Benzenamine, N,N-dimethyl-4-(2-phenyldiazenyl)-60-11-78 May 2026CAS updated the chemical name
9,12-Octadecadienoic acid, (Z,Z)-9,12-Octadecadienoic acid (9Z,12Z)-60-33-38 May 2026CAS updated the chemical name
Mercury, (acetato-O)phenyl-Mercury, (acetato-.kappa.O)phenyl-62-38-48 May 2026CAS updated the chemical name
Piperidinium, 4-(diphenylmethylene)-1,1-dimethyl-, methyl sulfatePiperidinium, 4-(diphenylmethylene)-1,1-dimethyl-, methyl sulfate (1:1)62-97-58 May 2026CAS updated the chemical name
DL-Tyrosine, 3-hydroxy-Tyrosine, 3-hydroxy-63-84-38 May 2026CAS updated the chemical name
Methanaminium, N,N,N-trimethyl-, bromideMethanaminium, N,N,N-trimethyl-, bromide (1:1)64-20-08 May 2026CAS updated the chemical name
2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, monohydrochloride, [4S-(4.alpha.,4a.alpha.,5a.alpha.,6.beta.,12a.alpha.)]-2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, hydrochloride (1:1), (4S,4aS,5aS,6S,12aS)-64-75-58 May 2026CAS updated the chemical name
4-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride4-Pyridinecarboxaldehyde, 3-hydroxy-5-(hydroxymethyl)-2-methyl-, hydrochloride (1:1)65-22-58 May 2026CAS updated the chemical name
Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, sulfate (2:1)Pyridine, 3-[(2S)-1-methyl-2-pyrrolidinyl]-, sulfate (2:1)65-30-58 May 2026CAS updated the chemical name
3,6-Acridinediamine, N,N,N',N'-tetramethyl-, monohydrochloride3,6-Acridinediamine, N3,N3,N6,N6-tetramethyl-, hydrochloride (1:1)65-61-28 May 2026CAS updated the chemical name
2,6-Piperidinedione, 4-[2-(3,5-dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]-, [1S-[1.alpha.(S*),3.alpha.,5.beta.]]-2,6-Piperidinedione, 4-[(2R)-2-[(1S,3S,5S)-3,5-dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]-66-81-98 May 2026CAS updated the chemical name
D-Glucose, 2-amino-2-deoxy-, hydrochlorideD-Glucose, 2-amino-2-deoxy-, hydrochloride (1:1)66-84-28 May 2026CAS updated the chemical name
DL-Homocysteine, S-ethyl-Homocysteine, S-ethyl-67-21-08 May 2026CAS updated the chemical name
Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, chlorideEthanaminium, 2-hydroxy-N,N,N-trimethyl-, chloride (1:1)67-48-18 May 2026CAS updated the chemical name
Methane, sulfinylbis-Methane, 1,1′-sulfinylbis-67-68-58 May 2026CAS updated the chemical name
Methane, sulfonylbis-Methane, 1,1′-sulfonylbis-67-71-08 May 2026CAS updated the chemical name
Ethane, hexachloro-Ethane, 1,1,1,2,2,2-hexachloro-67-72-18 May 2026CAS updated the chemical name
[1,1'-Bicyclohexyl]-1-carboxylic acid, 2-(diethylamino)ethyl ester, hydrochloride[1,1′-Bicyclohexyl]-1-carboxylic acid, 2-(diethylamino)ethyl ester, hydrochloride (1:1)67-92-58 May 2026CAS updated the chemical name
9,10-Secocholesta-5,7,10(19)-trien-3-ol, (3.beta.,5Z,7E)-Cyclohexanol, 3-[(2E)-2-[(1R,3aS,7aR)-1-[(1R)-1,5-dimethylhexyl]octahydro-7a-methyl-4H-inden-4-ylidene]ethylidene]-4-methylene-, (1S,3Z)-67-97-08 May 2026CAS updated the chemical name
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, trisodium salt1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:3)68-04-28 May 2026CAS updated the chemical name
Ethanaminium, N,N,N-triethyl-, iodideEthanaminium, N,N,N-triethyl-, iodide (1:1)68-05-38 May 2026CAS updated the chemical name
Acetic acid, mercapto-Acetic acid, 2-mercapto-68-11-18 May 2026CAS updated the chemical name
6H-Purin-6-one, 1,7-dihydro-6H-Purin-6-one, 1,9-dihydro-68-94-08 May 2026CAS updated the chemical name
1H-Purine-2,6-dione, 3,7-dihydro-1H-Purine-2,6-dione, 3,9-dihydro-69-89-68 May 2026CAS updated the chemical name
Glycine, N-(N-L-.gamma.-glutamyl-L-cysteinyl)-Glycine, L-.gamma.-glutamyl-L-cysteinyl-70-18-88 May 2026CAS updated the chemical name
Butanedioic acid, mercapto-Butanedioic acid, 2-mercapto-70-49-58 May 2026CAS updated the chemical name
DL-Lysine, monohydrochloride-Lysine, hydrochloride (1:1)70-53-18 May 2026CAS updated the chemical name
2(1H)-Pyrimidinone, 4-amino-2(1H)-Pyrimidinone, 6-amino-71-30-78 May 2026CAS updated the chemical name
Acetic acid, cobalt(2+) saltAcetic acid, cobalt(2+) salt (2:1)71-48-78 May 2026CAS updated the chemical name
Ethanaminium, N,N,N-triethyl-, bromideEthanaminium, N,N,N-triethyl-, bromide (1:1)71-91-08 May 2026CAS updated the chemical name
Propanoic acid, 2-hydroxy-, monosodium saltPropanoic acid, 2-hydroxy-, sodium salt (1:1)72-17-38 May 2026CAS updated the chemical name
2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt2,7-Naphthalenedisulfonic acid, 3,3′-[(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-, sodium salt (1:4)72-57-18 May 2026CAS updated the chemical name
1H-Purin-6-amine9H-Purin-6-amine73-24-58 May 2026CAS updated the chemical name
6H-Purin-6-one, 2-amino-1,7-dihydro-6H-Purin-6-one, 2-amino-1,9-dihydro-73-40-58 May 2026CAS updated the chemical name
1,4-Benzenediamine, N,N'-diphenyl-1,4-Benzenediamine, N1,N4-diphenyl-74-31-78 May 2026CAS updated the chemical name
Methane, thiobis-Methane, 1,1′-thiobis-75-18-38 May 2026CAS updated the chemical name
Ethanamine, compound with trifluoroborane (1:1)Boron, (ethanamine)trifluoro-, (T-4)-75-23-08 May 2026CAS updated the chemical name
Oxirane, methyl-Oxirane, 2-methyl-75-56-98 May 2026CAS updated the chemical name
Methanaminium, N,N,N-trimethyl-, chlorideMethanaminium, N,N,N-trimethyl-, chloride (1:1)75-57-08 May 2026CAS updated the chemical name
Methanaminium, N,N,N-trimethyl-, iodideMethanaminium, N,N,N-trimethyl-, iodide (1:1)75-58-18 May 2026CAS updated the chemical name
Methanaminium, N,N,N-trimethyl-, hydroxideMethanaminium, N,N,N-trimethyl-, hydroxide (1:1)75-59-28 May 2026CAS updated the chemical name
9-Octadecenoic acid, 12-hydroxy-, 3-hydroxy-2,2-bis(hydroxymethyl)propyl ester, [R-(Z)]-9-Octadecenoic acid, 12-hydroxy-, 3-hydroxy-2,2-bis(hydroxymethyl)propyl ester, (9Z,12R)-78-22-88 May 2026CAS updated the chemical name
1,2-Benzenedicarboxylic acid, bis(2-methoxyethyl) ester1,2-Benzenedicarboxylic acid, 1,2-bis(2-methoxyethyl) ester117-82-88 May 2026CAS updated the chemical name
1-Propanol, 2,3-dibromo-, phosphate (3:1)1-Propanol, 2,3-dibromo-, 1,1′,1′′-phosphate126-72-78 May 2026CAS updated the chemical name
Hexanoic acid, 2-ethyl-, lead(2+) saltHexanoic acid, 2-ethyl-, lead(2+) salt (2:1)301-08-68 May 2026CAS updated the chemical name
Lead, bis(carbonato(2-))dihydroxytri-Lead carbonate hydroxide (Pb3(CO3)2(OH)2)1319-46-68 May 2026CAS updated the chemical name
Benzenamine, 4-chloro-2-methyl-, hydrochlorideBenzenamine, 4-chloro-2-methyl-, hydrochloride (1:1)3165-93-38 May 2026CAS updated the chemical name
Octanoic acid, lead(2+) saltOctanoic acid, lead(2+) salt (2:1)7319-86-08 May 2026CAS updated the chemical name
Nitric acid, lead(2+) saltNitric acid, lead(2+) salt (2:1)10099-74-88 May 2026CAS updated the chemical name
Molybdic acid (H2MoO4), lead(2+) salt (1:1)Lead molybdenum oxide (PbMoO4)10190-55-38 May 2026CAS updated the chemical name
1,3,6,8-Tetraazatricyclo[6.2.1.13,6]dodecane, stereoisomer1,3,6,8-Tetraazatricyclo[6.2.1.13,6]dodecane18304-79-58 May 2026The Inventory name has been updated to the CAS name
1-Propanol, 3-bromo-2,2-bis(bromomethyl)-, phosphate (3:1)1-Propanol, 3-bromo-2,2-bis(bromomethyl)-, 1,1′,1′′-phosphate19186-97-18 May 2026CAS updated the chemical name
Pyrazine, (methylthio)-Pyrazine, 2-(methylthio)-21948-70-98 May 2026CAS updated the chemical name
9-Octadecenoic acid, 2-hydroxy-3-(phosphonooxy)propyl ester, (Z)-9-Octadecenoic acid (9Z)-, 2-hydroxy-3-(phosphonooxy)propyl ester22002-87-58 May 2026The Inventory name has been updated to the CAS name
9,12-Octadecadienoic acid, (Z,Z)-, 2-hydroxy-3-(phosphonooxy)propyl ester9,12-Octadecadienoic acid (9Z,12Z)-, 2-hydroxy-3-(phosphonooxy)propyl ester22002-88-68 May 2026CAS updated the chemical name
1,2-Octanediol, diacetate1,2-Octanediol, 1,2-diacetate22007-56-38 May 2026CAS updated the chemical name
1,3-Propanediamine, N-[3-(tridecyloxy)propyl]-1,3-Propanediamine, N1-[3-(tridecyloxy)propyl]-22023-23-08 May 2026CAS updated the chemical name
Sulfanilamide, N4-(p-ethoxyphenyl)-3-nitro-Benzenesulfonamide, 4-[(4-ethoxyphenyl)amino]-3-nitro-22025-44-18 May 2026CAS updated the chemical name
Spiro[6H-3a,7-methanoazulene-6,2'-oxirane], octahydro-3,8,8-trimethyl-, [3R-(3.alpha.,3a.beta.,6.beta.,7.beta.,8a.alpha.)]-Spiro[6H-3a,7-methanoazulene-6,2′-oxirane], octahydro-3,8,8-trimethyl-, (2′R,3R,3aS,7R,8aS)-22037-88-39 May 2026CAS updated the chemical name
Phosphonic acid, [[(phosphonomethyl)imino]bis[(2,1-ethanediylnitrilo)bis(methylene)]]tetrakis-, sodium saltPhosphonic acid, P,P′,P′′,P′′′-[[(phosphonomethyl)imino]bis[2,1-ethanediylnitrilobis(methylene)]]tetrakis-, sodium salt (1:?)22042-96-29 May 2026CAS updated the chemical name
Ethanone, 1-pyrazinyl-Ethanone, 1-(2-pyrazinyl)-22047-25-29 May 2026CAS updated the chemical name
Oxirane, pentadecyl-Oxirane, 2-pentadecyl-22092-38-29 May 2026CAS updated the chemical name
Butanamide, 2,2'-[(2,2',5,5'-tetrachloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-Butanamide, 2,2′-[(2,2′,5,5′-tetrachloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2,4-dimethylphenyl)-3-oxo-22094-93-59 May 2026CAS updated the chemical name
Methanamine, nitrateMethanamine, nitrate (1:1)22113-87-79 May 2026CAS updated the chemical name
7H-Benzimidato[2,1-a]benz[de]isoquinoline-3,4-dicarboximide, 11-cyano-7-oxo-Benzimidazo[2,1-b]benzo[lmn][3,8]phenanthroline-10-carbonitrile, 1,2,3,6-tetrahydro-2-(3-methoxypropyl)-1,3,6-trioxo-22176-47-29 May 2026CAS updated the chemical name
2-Naphthalenecarboxylic acid, 4,4'-methylenebis[3-hydroxy-,compound with (E)-1,4,5,6-tetrahydro-1-methyl-2-[2-(2-thienyl)ethenyl]pyrimidine (1:1)2-Naphthalenecarboxylic acid, 4,4′-methylenebis[3-hydroxy-, compd. with 1,4,5,6-tetrahydro-1-methyl-2-[(1E)-2-(2-thienyl)ethenyl]pyrimidine (1:1)22204-24-69 May 2026CAS updated the chemical name
Hexanoic acid, 2-ethyl-, copper saltHexanoic acid, 2-ethyl-, copper salt (1:?)22221-10-99 May 2026CAS updated the chemical name
Phenol, 2,2'-methylenebis[4-chloro-, disodium saltPhenol, 2,2′-methylenebis[4-chloro-, sodium salt (1:2)22232-25-39 May 2026CAS updated the chemical name
Hexanoic acid, 1,2-ethanediylbis(oxy-2,1-ethanediyl) esterHexanoic acid, 1,1′-[1,2-ethanediylbis(oxy-2,1-ethanediyl)] ester25176-75-49 May 2026CAS updated the chemical name
Propanenitrile, 3-[[4-[(5,6-dichloro-2-benzothiazolyl)azo]phenyl]ethylamino]-Propanenitrile, 3-[[4-[2-(5,6-dichloro-2-benzothiazolyl)diazenyl]phenyl]ethylamino]-25176-89-09 May 2026CAS updated the chemical name
2-Naphthalenesulfonic acid, 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)-2-Naphthalenesulfonic acid, 7,7′-(carbonyldiimino)bis[4-hydroxy-3-(2-phenyldiazenyl)-25188-23-29 May 2026CAS updated the chemical name
2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-[[4-[(4-sulfophenyl)azo]phenyl]azo]-2-Naphthalenesulfonic acid, 7-(benzoylamino)-4-hydroxy-3-[2-[4-[2-(4-sulfophenyl)diazenyl]phenyl]diazenyl]-25188-42-59 May 2026CAS updated the chemical name
Poly(oxy-1,2-ethanediyl), .alpha.-9-octadecenyl-.omega.-hydroxy-Poly(oxy-1,2-ethanediyl), .alpha.-9-octadecen-1-yl-.omega.-hydroxy-25190-05-09 May 2026CAS updated the chemical name
Ethanaminium, 2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]-N,N,N-trimethyl-, chlorideEthanaminium, 2-[[4-[2-(2-chloro-4-nitrophenyl)diazenyl]phenyl]ethylamino]-N,N,N-trimethyl-, chloride (1:1)25198-22-59 May 2026CAS updated the chemical name
Hexanedioic acid, polymer with N-(2-aminoethyl)-1,2-ethanediamine and (chloromethyl)oxiraneHexanedioic acid, polymer with N1-(2-aminoethyl)-1,2-ethanediamine and 2-(chloromethyl)oxirane25212-19-59 May 2026CAS updated the chemical name
2-Butenedioic acid, (Z)-, monobutyl ester, polymer with ethenylbenzene2-Butenedioic acid (2Z)-, 1-butyl ester, polymer with ethenylbenzene25215-62-79 May 2026CAS updated the chemical name
Cyclohexanemethanol, .alpha.,3,3-trimethyl-, formateCyclohexanemethanol, .alpha.,3,3-trimethyl-, 1-formate25225-08-59 May 2026CAS updated the chemical name
Cyclohexanemethanol, .alpha.,3,3-trimethyl-, acetateCyclohexanemethanol, .alpha.,3,3-trimethyl-, 1-acetate25225-10-99 May 2026CAS updated the chemical name
Benzene, (3,3-diethoxy-1-propenyl)-, (E)-Benzene, [(1E)-3,3-diethoxy-1-propen-1-yl]-25226-98-69 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, hydroxy terminated, ethoxylated propoxylatedPolysiloxanes, di-Me, hydroxy-terminated, ethoxylated propoxylated64365-23-79 May 2026CAS updated the chemical name
1H-Benzotriazole, methyl-, reaction products with lauryl vinyl ether1H-Benzotriazole, 6(or 7)-methyl-, reaction products with 1-(ethenyloxy)dodecane67762-66-79 May 2026The Inventory name has been updated to the CAS name
1H-Benzotriazole, methyl-, reaction products with butyl vinyl ether1H-Benzotriazole, 6(or 7)-methyl-, reaction products with Bu vinyl ether67762-67-89 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, dimethyl, methyl phenethylPolysiloxanes, di-Me, Me phenethyl67762-82-79 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, methyl octadecylPolysiloxanes, di-Me, Me stearyl67762-83-89 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, dimethyl, 3-hydroxypropyl methyl, ethers with polyethylenepolypropylene glycol monomethyl etherPolysiloxanes, di-Me, 3-hydroxypropyl Me, ethers with polyethylene-polypropylene glycol mono-Me ether67762-85-09 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, methyl 2-(7-oxabicyclo[4.1.0]hept-3-yl)ethylPolysiloxanes, di-Me, Me 2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl67762-95-29 May 2026CAS updated the chemical name
Siloxanes and silicones, ethoxy methylPolysiloxanes, ethoxy Me67762-97-49 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, diphenyl, methyl vinylPolysiloxanes, di-Me, di-Ph, Me vinyl67762-99-69 May 2026CAS updated the chemical name
Ethene, homopolymer, chlorosulfonatedEthene, homopolymer, chlorinated, chlorosulfonated68037-39-89 May 2026The Inventory name has been updated to the CAS name
Cyclosiloxanes, dimethyl, polymers with 1,3-dimethyl-1,3-diphenyl-1,3-divinyldisiloxaneCyclosiloxanes, di-Me, polymers with 1,3-diethenyl-1,3-dimethyl-1,3-diphenyldisiloxane68037-52-59 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, dimethyl, [(dimethoxymethylsilyl)oxy] terminatedPolysiloxanes, di-Me, [(dimethoxymethylsilyl)oxy]-terminated68037-58-19 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, methyl hydrogenPolysiloxanes, di-Me, Me hydrogen68037-59-29 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, diphenyl, methyl hydrogenPolysiloxanes, di-Me, di-Ph, Me hydrogen68037-60-59 May 2026CAS updated the chemical name
Siloxanes and silicones, dodecyl methyl, methyl 2-phenylpropylPolysiloxanes, lauryl Me, Me 2-phenylpropyl68037-76-39 May 2026CAS updated the chemical name
Siloxanes and silicones, ethyl methyl, methyl 2-phenylpropylPolysiloxanes, Et Me, Me 2-phenylpropyl68037-77-49 May 2026CAS updated the chemical name
Siloxanes and silicones, dimethyl, hexadecyl methyl, methyloctadecylPolysiloxanes, cetyl Me, di-Me, Me stearyl68037-78-59 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, diphenyl, methyl hydrogenPolysiloxanes, di-Ph, Me hydrogen68037-79-69 May 2026CAS updated the chemical name
Siloxanes and silicones, methyl phenyl, phenyl vinyl, [(methylphenylvinylsilyl)oxy] terminatedPolysiloxanes, Me Ph, Ph vinyl, [(ethenylmethylphenylsilyl)oxy]-terminated68037-82-19 May 2026CAS updated the chemical name
Siloxanes and silicones, methyl vinylPolysiloxanes, Me vinyl68037-87-69 May 2026CAS updated the chemical name
[1,1'-Biphenyl]-4-carbonitrile, 4'-(4-pentylcyclohexyl)-, trans-[1,1′-Biphenyl]-4-carbonitrile, 4′-(trans-4-pentylcyclohexyl)-68065-81-69 May 2026CAS updated the chemical name
Urea, polymer with formaldehyde, phenol and sulfonated 2-methylphenol, sodium saltUrea, polymers with formaldehyde, phenol and sulfonated o-cresol, sodium salts68071-46-59 May 2026The Inventory name has been updated to the CAS name
2-Propenamide, polymer with N,N-dimethyl-N-[2-[(1-oxo-2-propenyl)oxy]ethyl]-benzene methanaminium chlorideBenzenemethanaminium, N,N-dimethyl-N-[2-[(1-oxo-2-propen-1-yl)oxy]ethyl]-, chloride (1:1), polymer with 2-propenamide74153-51-89 May 2026CAS updated the chemical name
Stannane, (acetyloxy)tributoxy-Acetic acid, tributoxystannyl ester104133-03-19 May 2026CAS updated the chemical name
Butanedioic acid, 2,3-bis(acetyloxy)-, mono[2,3-bis[(1-oxo-9-octadecenyl)oxy]propyl] esterButanedioic acid, 2,3-bis(acetyloxy)-, 1-[2,3-bis[(1-oxo-9-octadecen-1-yl)oxy]propyl] ester104133-04-29 May 2026CAS updated the chemical name
Silanetriol, methyl-, homopolymerSilanetriol, 1-methyl-, homopolymer104133-11-19 May 2026CAS updated the chemical name
Mercury, (1-methoxyethyl)(9-octadecenoato-O)-, (Z)-Mercury, (1-methoxyethyl)[(9Z)-9-octadecenoato-.kappa.O]-104325-07-79 May 2026CAS updated the chemical name
Mercury, (2-ethylhexanoato-O)(1-methoxyethyl)-Mercury, (2-ethylhexanoato-.kappa.O)(1-methoxyethyl)-104339-46-09 May 2026CAS updated the chemical name
Chromium, Saccharomyces cerevisiae protein hydrolyzates complexesProtein hydrolyzates, Saccharomyces cerevisiae, chromium complexes104466-01-59 May 2026The Inventory name has been updated to the CAS name
Chromium, soya protein hydrolyzates complexesProtein hydrolyzates, soya, chromium complexes104466-02-69 May 2026The Inventory name has been updated to the CAS name
Copper, soya protein hydrolyzates complexesProtein hydrolyzates, soya, copper complexes104466-03-79 May 2026The Inventory name has been updated to the CAS name
Ethanol, 2,2'-[[4-[(5,6-dichloro-2-benzothiazolyl)azo]phenyl]imino]bis-, diacetate (ester)Ethanol, 2,2′-[[4-[2-(5,6-dichloro-2-benzothiazolyl)diazenyl]phenyl]imino]bis-, 1,1′-diacetate104495-87-69 May 2026CAS updated the chemical name
2H-Tetrazolium, 2,3-bis(4-methoxyphenyl)-5-phenyl-, chloride2H-Tetrazolium, 2,3-bis(4-methoxyphenyl)-5-phenyl-, chloride (1:1)104497-79-29 May 2026CAS updated the chemical name
2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxyphenyl)-4-[(2-methylphenyl)azo]-2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxyphenyl)-4-[2-(2-methylphenyl)diazenyl]-104513-13-59 May 2026CAS updated the chemical name
Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis-.omega.-[(1-oxo-9,12,15-octadecatrienyl)oxy]-, (all-Z)-Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.′-phosphinicobis[.omega.-[[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]oxy]-104666-14-09 May 2026CAS updated the chemical name
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9,12,15-octadecatrienyl)-.omega.-[(1-oxo-9,12,15-octadecatrienyl)oxy]-, (all-Z)-Poly(oxy-1,2-ethanediyl), .alpha.-[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl]-.omega.-[[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrien-1-yl]oxy]-104666-15-110 May 2026CAS updated the chemical name
Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-phosphinicobis-.omega.-[(1-oxo-9,12-octadecadienyl)oxy]-, (all-Z)-Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.′-phosphinicobis[.omega.-[[(9Z,12Z)-1-oxo-9,12-octadecadienyl]oxy]-104666-16-210 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.'-phosphinicobis-.omega.-[(1-oxo-9,12-octadecadienyl)oxy]-, (all-Z)-Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.′-phosphinicobis[.omega.-[[(9Z,12Z)-1-oxo-9,12-octadecadienyl]oxy]-104666-17-310 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.'-phosphinicobis-.omega.-[(1-oxo-9-octadecenyl)oxy]-, (Z,Z)-Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.′-phosphinicobis[.omega.-[[(9Z)-1-oxo-9-octadecenyl]oxy]-104666-18-410 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.'-phosphinicobis[.omega.-[(1-oxo-9,12,15-octadecatrienyl)oxy]-, (all-Z)-Poly[oxy(methyl-1,2-ethanediyl)], .alpha.,.alpha.′-phosphinicobis[.omega.-[[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]oxy]-104666-21-910 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(1-oxo-9,12,15-octadecatrienyl)-.omega.-[(1-oxo-9,12,15-octadecatrienyl)oxy]-, (all-Z)-Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]-.omega.-[[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]oxy]-104666-22-010 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(1-oxo-9,12,-octadecadienyl)-.omega.-[(1-oxo-9,12-octadecadienyl)oxy]-, (all-Z)-Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[(9Z,12Z)-1-oxo-9,12-octadecadienyl]-.omega.-[[(9Z,12Z)-1-oxo-9,12-octadecadienyl]oxy]-104666-23-110 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(1-oxo-9,12,15-octadecatrienyl)-.omega.-hydroxy-, (Z,Z,Z)-Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]-.omega.-hydroxy-104666-24-210 May 2026CAS updated the chemical name
Poly(oxy-1,2-ethanediyl), .alpha.-[4-(hexadecyloxy)-1,4-dioxosulfobutyl]-.omega.-hydroxy-, sodium saltPoly(oxy-1,2-ethanediyl), .alpha.-[4-(hexadecyloxy)-1,4-dioxosulfobutyl]-.omega.-hydroxy-, sodium salt (1:1)104693-68-710 May 2026CAS updated the chemical name
1,5-Naphthalenedisulfonic acid, 2-[[6-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]methylamino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-1,5-Naphthalenedisulfonic acid, 2-[2-[6-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]methylamino]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-104701-58-810 May 2026CAS updated the chemical name
Lauric acid, trimethylol propane, phthalic anhydride, adipic acid polymerHexanedioic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione, dodecanoate104717-23-910 May 2026The Inventory name has been updated to the CAS name
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9,12-octadecadienyl)-.omega.-hydroxy-, (Z,Z)-, phosphatePoly(oxy-1,2-ethanediyl), .alpha.-[(9Z,12Z)-1-oxo-9,12-octadecadienyl]-.omega.-hydroxy-, phosphate104717-25-110 May 2026CAS updated the chemical name
Poly(oxy-1,2-ethanediyl), .alpha.-(1-oxo-9,12,15-octadecatrienyl)-.omega.-hydroxy-, (Z,Z,Z)-, phosphatePoly(oxy-1,2-ethanediyl), .alpha.-[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]-.omega.-hydroxy-, phosphate104717-26-210 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(1-oxo-9,12-octadecadienyl)-.omega.-hydroxy-, (Z,Z)-, phosphatePoly[oxy(methyl-1,2-ethanediyl)], .alpha.-[(9Z,12Z)-1-oxo-9,12-octadecadienyl]-.omega.-hydroxy-, phosphate104717-30-810 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(1-oxo-9-octadecenyl)-.omega.-hydroxy-, (Z)-, phosphatePoly[oxy(methyl-1,2-ethanediyl)], .alpha.-[(9Z)-1-oxo-9-octadecenyl]-.omega.-hydroxy-, phosphate104717-31-910 May 2026CAS updated the chemical name
Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-(1-oxo-9,12,15,-octadecatrienyl)-.omega.-hydroxy-, (Z,Z,Z)-, phosphatePoly[oxy(methyl-1,2-ethanediyl)], .alpha.-[(9Z,12Z,15Z)-1-oxo-9,12,15-octadecatrienyl]-.omega.-hydroxy-, phosphate104717-32-010 May 2026CAS updated the chemical name
Siloxanes and silicones, dimetyl, hydrogen and lauryl terminated, reaction products with polyethylene glycol monoallyl etherSiloxanes and Silicones, di-Me, hydrogen- and lauryl group-terminated, reaction products with polyethylene glycol monoallyl ether106214-87-310 May 2026The Inventory name has been updated to the CAS name
Cuprate(3-), (2-((((3-((4-((2-(2-(ethenylsulfonyl)amino)-6-fluoro-1,3,5-triazin-2-yl)amino)-2-hydroxy-5-sulfophenyl)azo)phenylmethyl)azo)-4-sulfobenzoato(5-))-, trisodiumCuprate(3-), [2-[2-[[2-[3-[[4-[[2-[2-(ethenylsulfonyl)ethoxy]ethyl]amino]-6-fluoro-1,3,5-triazin-2-yl]amino]-2-(hydroxy-.kappa.O)-5-sulfophenyl]diazenyl-.kappa.N2]phenylmethyl]diazenyl-.kappa.N1]-4-sulfobenzoato(5-)-.kappa.O]-, sodium (1:3)106404-06-210 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, dimethyl, methyl, 3-(2-amino-ethyl)amino-2-methylpropyl-Polysiloxanes, 3-[(2-aminoethyl)amino]-2-methylpropyl Me, di-Me106842-44-810 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, (cyclohexylamino)methyl methyl, dimethyl, (cyclohexylamino)methyl terminatedPolysiloxanes, (cyclohexylamino)methyl Me, di-Me, [[[(cyclohexylamino)methyl]dimethylsilyl]oxy]-terminated107659-90-510 May 2026The Inventory name has been updated to the CAS name
2-Propenoic acid, 1,6-hexanediyl ester, polymer with ethenylbenzene and butyl 2-propenoate2-Propenoic acid, 1,1′-(1,6-hexanediyl) ester, polymer with butyl 2-propenoate and ethenylbenzene110877-66-210 May 2026The Inventory name has been updated to the CAS name
2-Propenoic acid, polymer with 2,2'-[(2,2-dimethyl-1,3-propanediyl)bis(oxymethylene)]bis[oxirane] and piperazine, 2-propenoate (salt), alternating, block2-Propenoic acid, polymer with 2,2′-[(2,2-dimethyl-1,3-propanediyl)bis(oxymethylene)]bis[oxirane] and piperazine, alternating, block, 2-propenoate (salt)110905-76-510 May 2026The Inventory name has been updated to the CAS name
1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester,sodium salt, polymer with 1,3-benzenedicarboxylic acid, dimethyl 1,4-benzenedicarboxylate, .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 2,2'-oxybis[ethanol]1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt (1:1), polymer with 1,3-benzenedicarboxylic acid, 1,4-dimethyl 1,4-benzenedicarboxylate, .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 2,2′-oxybis[ethanol]111006-24-710 May 2026CAS updated the chemical name
Glycidyl methacrylate, polymer with butyl acrylate, methyl methacrylate, N-methyl ethanolamine and styrene, lactate2-Propenoic acid, butyl ester, polymer with ethenylbenzene, methyl 2-methyl-2-propenoate, oxiranylmethyl 2-methyl-2-propenoate, reaction products with 2-(methylamino)ethanol, lactates (salts)111030-93-410 May 2026The Inventory name has been updated to the CAS name
1-Propanaminium, 2-hydroxy-N-[2-[(-hydroxypropyl)[2-[(1-oxo-9-octadecenyl)oxy]propyl]amino]ethyl]-N-methyl-N-[2-[(1-oxo-9-octadecenyl)oxy]propyl]-, methyl sulfate (salt)1-Propanaminium, 2-hydroxy-N-[2-[(2-hydroxypropyl)[2-[(1-oxo-9-octadecen-1-yl)oxy]propyl]amino]ethyl]-N-methyl-N-[2-[(1-oxo-9-octadecen-1-yl)oxy]propyl]-, methyl sulfate (1:1)111030-96-710 May 2026CAS updated the chemical name
Propanoic acid, 2-hydroxy-, ion(1-), salt with .alpha.,.alpha.',.alpha.''-[(octadecylnitrilio)tri-2,1-ethanediyl]tris[.omega.-hydroxypoly(oxy-1,2-ethanediyl)]Propanoic acid, 2-hydroxy-, ion(1-), salt with .alpha.,.alpha.′,.alpha.′′-[(octadecylnitrilio)tri-2,1-ethanediyl]tris[.omega.-hydroxypoly(oxy-1,2-ethanediyl)] (1:1)111030-97-810 May 2026CAS updated the chemical name
1-Butanol, reaction products with phosphorus oxide, potassium salts1-Butanol, reaction products with phosphorus oxide (P2O5), potassium salts111062-35-210 May 2026The Inventory name has been updated to the CAS name
Ethene, polymer with ethenylbenzene and dibutyl fumarate, graft2-Butenedioic acid (2E)-, 1,4-dibutyl ester, polymer with ethene and ethenylbenzene, graft111158-28-210 May 2026The Inventory name has been updated to the CAS name
Siloxanes and silicones, dimethyl lauryl methylPolysiloxanes, di-Me, lauryl Me128446-53-710 May 2026CAS updated the chemical name
Poly(oxy-1,4-butanediyl), alpha-hydro-omega-hydroxy-, polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)], N-[3-(trimethoxysilyl)propyl]carbamatePoly(oxy-1,4-butanediyl), .alpha.-hydro-.omega.-hydroxy-, polymer with 1,3-bis(1-isocyanato-1-methylethyl)benzene and .alpha.-hydro-.omega.-hydroxypoly[oxy(methyl-1,2-ethanediyl)], N-[3-(trimethoxysilyl)propyl]carbamate716360-25-710 May 2026Typographical error in the Inventory name has been corrected 
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